Used Car Fuel Efficiency Calculator — Compare MPG and Fuel Costs

Used Car Fuel Efficiency Calculator

Compare fuel efficiency and operating costs for different used vehicles. Find out which used car offers the best value and lowest fuel expenses.

Step 1: Used Car Details

Used Car Fuel Efficiency

Fuel efficiency can vary significantly between different used car models and years. Newer models generally offer better fuel economy, but proper maintenance is key for older vehicles.

Step 2: Fuel & Cost Details

Years

Fuel Costs for Used Cars

Your annual fuel costs depend on your vehicle’s fuel efficiency, fuel prices, and how much you drive. More efficient used cars can save you thousands over the ownership period.

Used Car Fuel Efficiency Results

Summary
Car Comparison
Cost Breakdown

Estimated Annual Fuel Cost

$1,750.00
Fuel Efficiency: 24 MPG
Fuel Efficiency
24 MPG
Annual Fuel Use
500 gallons
5-Year Fuel Cost
$8,750.00
Fuel Cost Grade
Average

Used Car Fuel Cost Comparison

Car Model Year Fuel Efficiency Annual Fuel Cost 5-Year Cost

Annual Fuel Cost Breakdown

Fuel Cost Calculation Formula

Annual Fuel Cost = (Annual Mileage / MPG) × Fuel Price

The annual fuel cost is calculated by dividing your annual mileage by the vehicle’s fuel efficiency (MPG) to determine fuel required, then multiplying by the current fuel price per gallon.

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